.problem_body {
    width: 100%;
    padding: 0 8%;
    margin: 0 auto;
    padding-bottom: 60px;
    overflow: hidden;

    .h2 {
        margin-top: 55px;
        margin-bottom: 40px;
        text-align: center;
    }

    .h3 {
        text-align: center;
        margin-bottom: 25px;

        &:nth-child(2) {
            margin-top: -25px;
        }
    }

    .problem_q {
        color: #0165bc;
        display: flex;

        .q_icon {
            color: #fff;
            background-color: #0165bc;
            border-radius: 50%;
            margin-right: 8px;
            display: inline-block;
            min-width: 20px;
            height: 20px;
            font-size: 14px;
            font-weight: 700;
            text-align: center;
            line-height: 20px;
        }
    }

    .problem_a {
        display: flex;
        margin-bottom: 20px;
        line-height: 28px;
        margin-top: 20px;

        .a_icon {
            color: #0165bc;
            border: 1px solid #0165bc;
            border-radius: 50%;
            display: inline-block;
            min-width: 20px;
            margin-right: 8px;
            height: 20px;
            font-size: 14px;
            font-weight: 700;
            text-align: center;
            line-height: 20px;
        }
    }
}

.h3 {
    font-size: 18px;
    line-height: 30px;
    margin-top: 21px;
    text-align: center;
    color: #110e08;
    margin: 0;
    margin-bottom: 25px;
    margin-top: -15px;

    &:nth-child(3) {
        margin-top: -25px;
    }
}

.serve_title,
.evaluate_title {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 80px;
    // font-size: 30px;
    font-weight: 700;
    color: #000;
    text-align: center;
    margin: 40px 0 15px;

    &::before {
        content: '';
        width: 200px;
        height: 1px;
        background: rgba(0, 0, 0, 0.4);
        opacity: 1;
        margin-right: 40px;
    }

    &::after {
        content: '';
        width: 200px;
        height: 1px;
        background: rgba(0, 0, 0, 0.6);
        opacity: 1;
        margin-left: 40px;
    }
}

.problem_body2 {
    width: 100%;
    padding: 0 10%;
    margin-bottom: 60px;

    .click {
        cursor: pointer;
    }

    :global(.ant-collapse-borderless) {
        background: transparent;

        :global(.ant-collapse-header) {
            font-weight: 600;
        }
    }
}
